/* time line */
.x-timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}
.x-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 11px;
  bottom: 0;
  width: 2px;
  background-color: #f0f0f0;
  margin: 0;
}
.x-timeline>li {
  position: relative;
  margin-bottom: 15px;
}
.x-timeline>li>.x-ball {
  position: absolute;
  top: 3px;
  left: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  text-align: center;
  background-color: #d4d4d4;
}
.x-timeline>li.x-h1>.x-ball {}
.x-timeline>li.x-h2>.x-ball {}
.x-timeline>li.x-h3>.x-ball {}
.x-timeline>li.x-h4>.x-ball {}
.x-timeline>li.x-h5>.x-ball {}
.x-timeline>li.x-h6>.x-ball {}
.x-timeline>li.x-active>.x-ball {
  left: 6px;
  width: 12px;
  height: 12px;
  background-color: #4c4c4c !important;
}
.x-timeline>li::before,
.x-timeline>li::after {
  content: " ";
  display: table;
}
.x-timeline>li:after {
  clear: both;
}
.x-timeline>li:first-child::before {
  position: absolute;
  top: -10px;
  left: 5px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  text-align: center;
  border: 3px double #ddd;
}
.x-timeline>li:last-child::after {
  position: absolute;
  bottom: -10px;
  left: 5px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  text-align: center;
  border: 3px double #ddd;
}
.x-timeline>li>.x-timeline-item {
  position: relative;
  margin-top: 0;
  margin-left: 30px;
  margin-right: 0;
  padding: 0;
  background-color: #fff;
}
.x-timeline>li>.x-timeline-item>.x-timeline-header {
  margin: 0;
  padding: 0;
  font-size: 14px;
  line-height: 1.1;
  word-wrap: break-word;
  word-break: break-all;
}
.x-timeline>li.x-h1>.x-timeline-item>.x-timeline-header {
  margin-left: 0;
}
.x-timeline>li.x-h2>.x-timeline-item>.x-timeline-header {
  margin-left: 1em;
}
.x-timeline>li.x-h3>.x-timeline-item>.x-timeline-header {
  margin-left: 2em;
}
.x-timeline>li.x-h4>.x-timeline-item>.x-timeline-header {
  margin-left: 3em;
}
.x-timeline>li.x-h5>.x-timeline-item>.x-timeline-header {
  margin-left: 4em;
}
.x-timeline>li.x-h6>.x-timeline-item>.x-timeline-header {
  margin-left: 5em;
}
.x-timeline>li.x-active>.x-timeline-item>.x-timeline-header>a {
  color: #4c4c4c;
}
.x-timeline>li.x-active>.x-timeline-item>.x-timeline-header>a:focus {
  text-decoration: none;
}
.x-timeline>li>.x-timeline-item>.x-timeline-body,
.x-timeline>li>.x-timeline-item>.x-timeline-footer {
  padding: 10px;
}
